dlls/wpc/wpc.c

   1 /*
   2  * Copyright 2016 Jacek Caban for CodeWeavers
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  17  */
  18
  19 #define COBJMACROS
  20
  21 #include "initguid.h"
  22 #include "wpcapi.h"
  23 #include "rpcproxy.h"
  24
  25 #include "wine/debug.h"
  26
  27 WINE_DEFAULT_DEBUG_CHANNEL(wpc);
  28
  29 static HINSTANCE wpc_instance;
  30
  31 static HRESULT WINAPI WindowsParentalControls_CreateInstance(IClassFactory *iface, IUnknown *outer, REFIID riid, void **ppv)
  32 {
  33     FIXME("(%s %p %p)\n", debugstr_guid(riid), outer, ppv);
  34     return E_NOTIMPL;
  35 }
  36
  37 static HRESULT WINAPI ClassFactory_QueryInterface(IClassFactory *iface, REFIID riid, void **ppv)
  38 {
  39     *ppv = NULL;
  40
  41     if(IsEqualGUID(&IID_IUnknown, riid)) {
  42         TRACE("(%p)->(IID_IUnknown %p)\n", iface, ppv);
  43         *ppv = iface;
  44     }else if(IsEqualGUID(&IID_IClassFactory, riid)) {
  45         TRACE("(%p)->(IID_IClassFactory %p)\n", iface, ppv);
  46         *ppv = iface;
  47     }
  48
  49     if(*ppv) {
  50         IUnknown_AddRef((IUnknown*)*ppv);
  51         return S_OK;
  52     }
  53
  54     FIXME("(%p)->(%s %p)\n", iface, debugstr_guid(riid), ppv);
  55     return E_NOINTERFACE;
  56 }
  57
  58 static ULONG WINAPI ClassFactory_AddRef(IClassFactory *iface)
  59 {
  60     TRACE("(%p)\n", iface);
  61     return 2;
  62 }
  63
  64 static ULONG WINAPI ClassFactory_Release(IClassFactory *iface)
  65 {
  66     TRACE("(%p)\n", iface);
  67     return 1;
  68 }
  69
  70 static HRESULT WINAPI ClassFactory_LockServer(IClassFactory *iface, BOOL fLock)
  71 {
  72     TRACE("(%p)->(%x)\n", iface, fLock);
  73     return S_OK;
  74 }
  75
  76 static const IClassFactoryVtbl WPCFactoryVtbl = {
  77     ClassFactory_QueryInterface,
  78     ClassFactory_AddRef,
  79     ClassFactory_Release,
  80     WindowsParentalControls_CreateInstance,
  81     ClassFactory_LockServer
  82 };
  83
  84 static IClassFactory WPCFactory = { &WPCFactoryVtbl };
  85
  86 /******************************************************************
  87  *              DllMain
  88  */
  89 BOOL WINAPI DllMain(HINSTANCE hInstDLL, DWORD fdwReason, LPVOID lpv)
  90 {
  91     TRACE("(%p %d %p)\n", hInstDLL, fdwReason, lpv);
  92
  93     switch(fdwReason) {
  94     case DLL_WINE_PREATTACH:
  95         return FALSE;  /* prefer native version */
  96     case DLL_PROCESS_ATTACH:
  97         DisableThreadLibraryCalls(hInstDLL);
  98         wpc_instance = hInstDLL;
  99         break;
 100     }
 101
 102     return TRUE;
 103 }
 104
 105 /***********************************************************************
 106  *              DllGetClassObject       (wpc.@)
 107  */
 108 HRESULT WINAPI DllGetClassObject(REFCLSID rclsid, REFIID riid, void **ppv)
 109 {
 110     if(IsEqualGUID(&CLSID_WindowsParentalControls, rclsid)) {
 111         TRACE("(CLSID_WindowsParentalControls %s %p)\n", debugstr_guid(riid), ppv);
 112         return IClassFactory_QueryInterface(&WPCFactory, riid, ppv);
 113     }
 114
 115     FIXME("Unknown object %s (iface %s)\n", debugstr_guid(rclsid), debugstr_guid(riid));
 116     return CLASS_E_CLASSNOTAVAILABLE;
 117 }
 118
 119 /***********************************************************************
 120  *          DllCanUnloadNow (wpc.@)
 121  */
 122 HRESULT WINAPI DllCanUnloadNow(void)
 123 {
 124     TRACE("\n");
 125     return S_FALSE;
 126 }
 127
 128 /***********************************************************************
 129  *          DllRegisterServer (wpc.@)
 130  */
 131 HRESULT WINAPI DllRegisterServer(void)
 132 {
 133     TRACE("()\n");
 134     return __wine_register_resources(wpc_instance);
 135 }
 136
 137 /***********************************************************************
 138  *          DllUnregisterServer (wpc.@)
 139  */
 140 HRESULT WINAPI DllUnregisterServer(void)
 141 {
 142     TRACE("()\n");
 143     return __wine_unregister_resources(wpc_instance);
 144 }